How many calories do proteins and carbohydrates provide per gram?

Proteins and carbohydrates each provide 4 calories per gram, which is a standard measure in nutrition. This is important information for understanding how macronutrients contribute to overall energy intake and dietary planning.

Proteins are essential for building and repairing tissues, as well as supporting immune functions and hormone production. Carbohydrates, often seen as the body's primary energy source, play a crucial role in fueling physical activity and supporting brain function. Knowing that they both provide the same caloric content allows nutrition coaches to help clients balance their diets effectively based on caloric needs and health goals.

This distinction also helps in understanding dietary guidelines and the importance of macronutrient distribution in creating balanced meals. For instance, if someone is aiming for a specific caloric intake, they can calculate how much protein and carbohydrate to include based on their total goals, knowing that both contribute equally to caloric intake.